A 78-year-old patient with end-stage heart failure is admitted with worsening symptoms. He has a legally valid advance directive specifying 'Do Not Resuscitate' (DNR) and 'Do Not Intubate' (DNI). His daughter insists that 'everything possible' be done, stating she cannot bear to lose him. What is the physician's most appropriate initial action?

The correct answer to the question "A 78-year-old patient with end-stage heart failure is admitted with worsening symptoms. He has a legally valid advance directive specifying 'Do Not Resuscitate' (DNR) and 'Do Not Intubate' (DNI). His daughter insists that 'everything possible' be done, stating she cannot bear to lose him. What is the physician's most appropriate initial action?" is Option C: Discuss the patient's advance directive, prognosis, and goals of care with the daughter.

The other options — A) Follow the daughter's wishes to maintain family harmony, B) Reassure the daughter that the DNR order means comfort care only, D) Obtain a court order to uphold the patient's wishes — are incorrect for this USMLE Exam Prep question. As explained above: The physician's primary responsibility is to honor the patient's autonomous decisions as expressed in their advance directive. The most appropriate initial step is to engage in open communication wit…